Tom Lane 9a9473f3cc Prevent using strncpy with src == dest in TupleDescInitEntry. ... The C and POSIX standards state that strncpy's behavior is undefined when source and destination areas overlap. While it remains dubious whether any implementations really misbehave when the pointers are exactly equal, some platforms are now starting to force the issue by complaining when an undefined call occurs. (In particular OS X 10.9 has been seen to dump core here, though the exact set of circumstances needed to trigger that remain elusive. Similar behavior can be expected to be optional on Linux and other platforms in the near future.) So tweak the code to explicitly do nothing when nothing need be done. Back-patch to all active branches. In HEAD, this also lets us get rid of an exception in valgrind.supp. Per discussion of a report from Matthias Schmitt.		2013-10-28 20:49:24 -04:00
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backend	Prevent using strncpy with src == dest in TupleDescInitEntry.	2013-10-28 20:49:24 -04:00
bin	Ignore SIGSYS during initdb.	2013-10-24 21:51:30 -04:00
common	Use improved vsnprintf calling logic in more places.	2013-10-24 21:43:57 -04:00
include	Modify dynamic shared memory code to use Size rather than uint64.	2013-10-28 12:12:06 -04:00
interfaces	Improve pqexpbuffer.c to use modern vsnprintf implementations efficiently.	2013-10-25 17:42:26 -04:00
makefiles	Ensure installation dirs are built before contents are installed (v2)	2013-09-30 10:17:30 -04:00
pl	Use improved vsnprintf calling logic in more places.	2013-10-24 21:43:57 -04:00
port	Get rid of use of asprintf() in favor of a more portable implementation.	2013-10-22 18:42:13 -04:00
template	Remove _FORTIFY_SOURCE	2012-10-10 21:42:38 -04:00
test	Add large object functions catering to SQL callers.	2013-10-27 22:56:54 -04:00
timezone	Update time zone data files to tzdata release 2013d.	2013-09-02 15:06:21 -04:00
tools	Prevent using strncpy with src == dest in TupleDescInitEntry.	2013-10-28 20:49:24 -04:00
tutorial	Modernize string literal syntax in tutorial example.	2013-01-19 17:20:32 -05:00
.gitignore	Convert cvsignore to gitignore, and add .gitignore for build targets.	2010-09-22 12:57:04 +02:00
bcc32.mak	Autoconfiscate selection of 64-bit int type for 64-bit large object API.	2012-10-07 21:52:43 -04:00
DEVELOPERS	Replace a couple of references to files that no longer exist in the source	2009-05-04 08:08:47 +00:00
Makefile	Create libpgcommon, and move pg_malloc et al to it	2013-02-12 11:21:05 -03:00
Makefile.global.in	Switch dependency order of libpgcommon and libpgport	2013-10-17 22:02:35 -04:00
Makefile.shlib	Remove IRIX port.	2013-10-18 08:14:21 -04:00
nls-global.mk	Remove maintainer-check target, fold into normal build	2013-10-10 20:11:56 -04:00
win32.mak	Autoconfiscate selection of 64-bit int type for 64-bit large object API.	2012-10-07 21:52:43 -04:00